# Software Engineer II

**Company**: Duolingo
**Location**: Beijing
**Experience**: mid
**Job type**: full-time
**Salary**: ¥673,726-¥911,512 CNY
**Category**: Engineering
**Industry**: Technology

**Apply**: https://job-boards.greenhouse.io/duolingo/jobs/8612120002?utm_source=yubhub.co&utm_medium=jobs_feed&utm_campaign=apply
**Canonical**: https://yubhub.co/jobs/job_783be148-db4

## Description

Our mission at Duolingo is to develop the best education in the world and make it universally available.

We’re looking for an iOS Software Engineer II to join our Momentum team under the International Growth area. In this role, you’ll build and ship features that drive user growth and deliver high-quality learning experiences to millions of learners worldwide.

You will:

- Collaborate with product managers and designers to drive user growth

- Develop, release, and maintain native iOS applications, primarily in Swift

- Contribute to code reviews and collaborate across teams to ensure quality and scalability

You have:

- A Bachelor’s degree in Computer Science or a related technical field

- A solid foundation in computer science with strong competencies in data structures, algorithms, and software design

- 2–5 years of experience programming in Swift

- Dedication to our mission of universally available education

- Relocation to Beijing, China

Exceptional candidates will have:

- Strong proficiency in Swift, with proven ability to build and maintain production-level applications

- Strong technical knowledge of iOS mobile application development for iPhone/iPad using Swift with Cocoa Touch and related frameworks

- Experience designing clean and maintainable APIs

- Proficient in both spoken and written English

The offered salary is dependent upon several factors, including work experience, skills, and internal peer comparisons. The posted range is subject to change in the future. For this role, base salary is supplemented by equity compensation.

Salary Range: ¥673,726-¥911,512 CNY

Benefits: Take a peek at how we care for our employees' holistic well-being with our benefits here.

## Skills

### Required
- Swift
- iOS development
- computer science
- data structures
- algorithms
- software design

### Nice to have
- Cocoa Touch
- API design
- English language

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Source: [Apply at job-boards.greenhouse.io](https://job-boards.greenhouse.io/duolingo/jobs/8612120002?utm_source=yubhub.co&utm_medium=jobs_feed&utm_campaign=apply)